In this report, we describe a case of posterior reversible encephalopathy syndrome in a female patient after deceased donor liver transplantation. She developed posterior reversible encephalopathy syndrome on postoperative day 3 and did not improve despite adjustments in immunosuppressive therapy. The patient had symptoms of severe brain edema requiring maximal therapy, which included cooling, mannitol, 3% saline, and a pentobarbital infusion. Attempts to lighten the level of sedation failed because of recurring intractable seizure activity. Reductions in therapeutic support were ultimately successful after 62 days of continuous pentobarbital therapy. The patient awoke neurologically intact and was discharged to a rehabilitation center in good condition.

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In this report, we describe a case of PCM in a liver transplant recipient 19 months after transplantation. The patient presented with multiple skin abscesses, arthritis, osteolytic lesions, and pulmonary and adrenal involvement. Despite the presence of disseminated disease and the patient's immunosuppressed condition, the patient responded well to prolonged antifungal treatment with no sequelae, thus suggesting that early diagnosis and correct treatment may lead to favorable outcomes in SOT recipients with PCM.
PMID: 31516118 [PubMed - as supplied by publisher]

Malignant gastrointestinal neuroectodermal tumour is an extremely rare neoplasm that arises in the wall of the small bowel, stomach or large bowel in young-aged and middle-aged adults. Histologically, it is generally characterized by monomorphic cells with clear cytoplasma, S-100 protein expression, and EWSR1 gene translocation. To the best of our knowledge, we describe for the first time, the case of a young woman with a diagnosis of metastatic gastrointestinal neuroectodermal tumour arising from ileum, who had a childhood adrenal neuroblastoma with liver, bone and lymph nodes metastasis, treated with four cycles of chemo...

For as long as I have been watching progress in tissue engineering, the primary and most important barrier to building organs to order has been the inability to construct vascular networks. A network of capillaries must exist for blood, and thus nutrients and oxygen necessary to cell survival, to reach more than a few millimeters into a tissue. In live tissues, hundreds of minuscule capillaries pass through every square millimeter, considered in cross-section. Replicating this level of capillary density in engineered tissue has yet to be accomplished, with even the more advanced technology demonstrations falling well short...

Nicola Coppola
The US Food and Drug Administration issued a black box warning related to the risk of reactivation of overt/occult hepatitis B virus (HBV) infection during direct acting-antivirals (DAA) treatment. This review evaluated the prevalence of HBV reactivation after hepatitis C virus (HCV) pharmacological suppression and hypothesized the management and prevention of this reactivation. During and after DAA-based treatment, reactivation of HBV infection is common in patients with detectable serum HBsAg (from 2% to 57%) and very low (less than 3%) in individuals with isolated anti-HBc antibodies. The severity of ...

Publication date: Available online 12 September 2019Source: Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of LipidsAuthor(s): Ja Sung Choi, Dong-Sik Chae, Hyun Aae Ryu, Sung-Whan KimAbstractAlthough human adipose tissue-derived stromal vascular fraction (SVF) has been considered a promising source of stem cells, its characteristics relevant to treatment of a damaged liver have not been fully elucidated. In the present study, we sought to characterize the property of human SVF and determine the therapeutic utility of SVF in the liver cirrhosis model. We performed microarray, quantitative (q)-PCR experimen...

ConclusionPSC commonly presents in young age and rapidly progresses to decompensation. Prevalence of IBD in PSC is lower and the proportion of small-duct PSC is higher than that observed in western populations.